JBL Control 8124 User Manual
8124 & 8128
Professional Series
Key Features:
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Clear, High-Fidelity Performance
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6W Transformer for use on 70V / 100V
Distributed Lines
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Dog-Ears for Easy Blind Mount
Installations
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High Sensitivity for Maximum Power
Efficiency
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Open-back design for applications not
requiring an in-ceiling backcan.
Overview:
High-fidelity performance at a costeffective price point, the 8100 Series is an
easy to install loudspeaker solution for a
wide variety of commercial sound
applications. With two models in the line,
the 8124, a 4-inch (100 mm) full-range
loudspeaker and the 8128, an 8-inch
(200 mm) full-range loudspeaker, the 8100
Series feature high sensitivity drivers that
deliver maximum sound levels using
minimal amplifier power.
With its contemporary grill design, the
8100 Series loudspeakers are ideal for a
variety of settings ranging from restaurant
and retail settings to professional offices and
reception / waiting areas. Because of the
very light weight of 8124 and 8128, tile rails
may not be required for some in-ceiling
applications. They are not packaged with
these models, however MTC-RAIL tile rail
sets and C-Rings are available separately.
Featuring 70V/100V taps and open-back
design, the 8100 series brings elegance and
performance to basic commercial sound
systems, or any application not requiring a
backcan for installation.
4" (100 mm) & 8" (200 mm)
Full-Range, In-Ceiling
Loudspeakers
Specifications (8124):
Frequency Range (-10 dB): 60 Hz – 18 kHz
Sensitivity (2.83V@ 1m): 93 dB (1 kHz - 8 kHz)
Nominal Driver Impedance: 8 ohms
Driver Power Capacity: 20 W
70V/100V Transformer Taps: 6 W, 3 W, 1.5 W, (0.75 W at 70 V only)
Dimensions (Diameter x Depth): 206 mm (8.1 in) diameter round baffle x 89 mm (3.75 in)
Included Accessories: Sculpted Grille
Optional Accessories: MTC-8124C C-ring
Transformer Tap Color Codes:
Component: 100 mm (4 in) Full-Range
Coverage: 130° conical
Termination: Bare Wire
depth from back of baffle
Cutout Dimension: 175 mm diameter (6.9 in)
Net Weight: 1.2 kg (2.5 lb)
MTC-RAIL tile rails
Plenum Usage: Not intended for use in return air plenums
JBL Professional
8500 Balboa Boulevard, P.O. Box 2200
Northridge, California 91329 U.S.A.
A Harman International Company
© Copyright 2008 JBL Professional
www.jblpro.com
Specifications (8128):
Frequency Range (-10 dB): 50 Hz – 16 kHz
Sensitivity (2.83V@ 1m): 97 dB (1 kHz - 8 kHz)
Nominal Driver Impedance: 8 ohms
Driver Power Capacity: 25 W
70V/100V Transformer Taps: 6 W, 3 W, 1.5 W, (0.75 W at 70 V only)
Dimensions (Diameter x Depth): 287 mm (11.3 in) diameter round baffle x 104 mm (4.1 in)
Included Accessories: Sculpted Grille
Optional Accessories: MTC-8128C C-ring
Transformer Tap Color Codes:
Component: 200 mm (8 in) Full-Range
Coverage: 90° conical
Termination: Bare Wire
depth from back of baffle
Cutout Dimension: 260 mm diameter (10.1 in)
Net Weight: 1.4 kg (3.0 lb)
MTC-RAIL tile rails
Plenum Usage: Not intended for use in return air plenums
SS 8124 & 8128
440912-002
CRP 5M
09/08
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